Skoda Octavia III 2013 Workshop Manual page 153

Vehicles fitted with auxiliary heating
Note
Blue = large coolant circuit.
♦
Red = small coolant circuit.
♦
Lilac = coolant circuit for charge air cooler.
♦
Brown = heating circuit.
♦
The arrows point in the coolant flow direction.
♦
1 - Cooler for charge air circuit
❑ fill with fresh coolant af‐
ter replacing
2 - Charge air cooler
❑ fill with fresh coolant af‐
ter replacing
3 - Non-return valve
4 - Coolant pump
5 - Cylinder head and cylinder
block
❑ fill with fresh coolant af‐
ter replacing
6 - Auxiliary heating
❑ Equipment variants
7 - Coolant expansion tank
8 - Screw cap
❑ for coolant expansion
tank
❑ Check pressure relief
valve ⇒ page 157
9 - Heating backup pump -
V488-
❑ According to build ver‐
sion
10 - Heat exchanger of heating
system
❑ fill with fresh coolant af‐
ter replacing
11 - Radiator for exhaust gas
recirculation
❑ fill with fresh coolant af‐
ter replacing
12 - Coolant temperature transmitter - G62-
13 - Choke
❑ integrated into the coolant hose, not visible from the outside
❑ The fitting position is not defined, therefore the coolant hose must not be unclipped with the hose clamp
(Risk of damage!)
1.6/66; 77; 81; 2.0/105; 110; 135 kW TDI CR engine - Edition 07.2014
Octavia III 2013 ➤ , Octavia III 2014 ➤
145
1. Cooling system